{"id":"https://openalex.org/W4376602005","doi":"https://doi.org/10.1536/ihj.22-448","title":"Intracardiac Thrombosis and Systemic Embolism in a Patient with Cardiac Amyloidosis in Sinus Rhythm","display_name":"Intracardiac Thrombosis and Systemic Embolism in a Patient with Cardiac Amyloidosis in Sinus Rhythm","publication_year":2023,"publication_date":"2023-05-15","ids":{"openalex":"https://openalex.org/W4376602005","doi":"https://doi.org/10.1536/ihj.22-448","pmid":"https://pubmed.ncbi.nlm.nih.gov/37197918"},"language":"en","primary_location":{"id":"doi:10.1536/ihj.22-448","doi":"https://doi.org/10.1536/ihj.22-448","is_oa":true,"landing_page_url":"https://doi.org/10.1536/ihj.22-448","pdf_url":"https://www.jstage.jst.go.jp/article/ihj/64/3/64_22-448/_pdf","source":{"id":"https://openalex.org/S208073379","display_name":"International Heart Journal","issn_l":"1349-2365","issn":["1349-2365","1349-3299"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313504","host_organization_name":"Japanese Heart Journal Assoc","host_organization_lineage":["https://openalex.org/P4310313504"],"host_organization_lineage_names":["Japanese Heart Journal Assoc"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Heart Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/ihj/64/3/64_22-448/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039978125","display_name":"Hiroyoshi Yamaguchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyoshi Yamaguchi","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104305163","display_name":"Yuki Nishimura","orcid":"https://orcid.org/0009-0005-2325-7110","observed_orcids":["https://orcid.org/0009-0005-2325-7110"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yu-ki Nishimura","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040456648","display_name":"Yoko Nakaoka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoko Nakaoka","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017047284","display_name":"Junya Komatsu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junya Komatsu","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077455887","display_name":"Hiroki Sugane","orcid":"https://orcid.org/0000-0002-3144-227X","observed_orcids":["https://orcid.org/0000-0002-3144-227X"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Sugane","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089612660","display_name":"Hayato Hosoda","orcid":"https://orcid.org/0000-0002-5194-9764","observed_orcids":["https://orcid.org/0000-0002-5194-9764"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hayato Hosoda","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010937385","display_name":"Ryu\u2010ichiro Imai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryu-ichiro Imai","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Koji Nishida","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Nishida","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shu-ichi Seki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shu-ichi Seki","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113856655","display_name":"Sho\u2010ichi Kubokawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sho-ichi Kubokawa","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012443421","display_name":"Kazuya Kawai","orcid":"https://orcid.org/0000-0003-0464-1414","observed_orcids":["https://orcid.org/0000-0003-0464-1414"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Kawai","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007866542","display_name":"Naohisa Hamashige","orcid":"https://orcid.org/0000-0002-9134-0048","observed_orcids":["https://orcid.org/0000-0002-9134-0048"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naohisa Hamashige","raw_affiliation_strings":["Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071708887","display_name":"Yoshinori Doi","orcid":"https://orcid.org/0000-0002-2851-7568","observed_orcids":["https://orcid.org/0000-0002-2851-7568"]},"institutions":[{"id":"https://openalex.org/I4210103966","display_name":"Chikamori Hospital","ror":"https://ror.org/01fzw3g31","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103966"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshinori Doi","raw_affiliation_strings":["Cardiomyopathy Institute, Chikamori Hospital","Department of Medicine and Cardiology Chikamori Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiomyopathy Institute, Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]},{"raw_affiliation_string":"Department of Medicine and Cardiology Chikamori Hospital","institution_ids":["https://openalex.org/I4210103966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210103966"],"apc_list":null,"apc_paid":null,"fwci":0.4706,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65618417,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"64","issue":"3","first_page":"491","last_page":"495"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11305","display_name":"Amyloidosis: Diagnosis, Treatment, Outcomes","score":0.8461999893188477,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11305","display_name":"Amyloidosis: Diagnosis, Treatment, Outcomes","score":0.8461999893188477,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11638","display_name":"Cardiac tumors and thrombi","score":0.14949999749660492,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13657","display_name":"Aortic Thrombus and Embolism","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intracardiac-thrombus","display_name":"intracardiac thrombus","score":0.9319999814033508},{"id":"https://openalex.org/keywords/cardiac-amyloidosis","display_name":"cardiac amyloidosis","score":0.8339999914169312},{"id":"https://openalex.org/keywords/transthyretin-amyloidosis","display_name":"transthyretin amyloidosis","score":0.9700000286102295},{"id":"https://openalex.org/keywords/systemic-embolism","display_name":"systemic embolism","score":0.8650000095367432},{"id":"https://openalex.org/keywords/sinus-rhythm","display_name":"sinus rhythm","score":0.7599999904632568},{"id":"https://openalex.org/keywords/left-atrial-thrombus","display_name":"left atrial thrombus","score":0.9120000004768372},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.8510000109672546},{"id":"https://openalex.org/keywords/brain-natriuretic-peptide","display_name":"brain natriuretic peptide","score":0.9120000004768372},{"id":"https://openalex.org/keywords/left-ventricular-biopsy","display_name":"left ventricular biopsy","score":0.6819999814033508},{"id":"https://openalex.org/keywords/thrombectomy","display_name":"thrombectomy","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9672012329101562},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7965449094772339},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.7861880660057068},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7644578218460083},{"id":"https://openalex.org/C2777607188","wikidata":"https://www.wikidata.org/wiki/Q5038315","display_name":"Cardiac amyloidosis","level":3,"score":0.6637296080589294},{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.6202683448791504},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.5969036221504211},{"id":"https://openalex.org/C2781362458","wikidata":"https://www.wikidata.org/wiki/Q1588755","display_name":"Thrombus","level":2,"score":0.5458486676216125},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.4794922471046448},{"id":"https://openalex.org/C2780868729","wikidata":"https://www.wikidata.org/wiki/Q261327","display_name":"Thrombosis","level":2,"score":0.46615374088287354},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.45106178522109985},{"id":"https://openalex.org/C2779951007","wikidata":"https://www.wikidata.org/wiki/Q816798","display_name":"Amyloidosis","level":2,"score":0.4448796510696411}],"mesh":[{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000686","descriptor_name":"Amyloidosis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D000686","descriptor_name":"Amyloidosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D004617","descriptor_name":"Embolism","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D006331","descriptor_name":"Heart Diseases","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013927","descriptor_name":"Thrombosis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D013927","descriptor_name":"Thrombosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1536/ihj.22-448","doi":"https://doi.org/10.1536/ihj.22-448","is_oa":true,"landing_page_url":"https://doi.org/10.1536/ihj.22-448","pdf_url":"https://www.jstage.jst.go.jp/article/ihj/64/3/64_22-448/_pdf","source":{"id":"https://openalex.org/S208073379","display_name":"International Heart Journal","issn_l":"1349-2365","issn":["1349-2365","1349-3299"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313504","host_organization_name":"Japanese Heart Journal Assoc","host_organization_lineage":["https://openalex.org/P4310313504"],"host_organization_lineage_names":["Japanese Heart Journal Assoc"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Heart Journal","raw_type":"journal-article"},{"id":"pmid:37197918","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37197918","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International heart journal","raw_type":"Case Reports"}],"best_oa_location":{"id":"doi:10.1536/ihj.22-448","doi":"https://doi.org/10.1536/ihj.22-448","is_oa":true,"landing_page_url":"https://doi.org/10.1536/ihj.22-448","pdf_url":"https://www.jstage.jst.go.jp/article/ihj/64/3/64_22-448/_pdf","source":{"id":"https://openalex.org/S208073379","display_name":"International Heart Journal","issn_l":"1349-2365","issn":["1349-2365","1349-3299"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313504","host_organization_name":"Japanese Heart Journal Assoc","host_organization_lineage":["https://openalex.org/P4310313504"],"host_organization_lineage_names":["Japanese Heart Journal Assoc"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Heart Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4376602005.pdf","grobid_xml":"https://content.openalex.org/works/W4376602005.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W2032043684","https://openalex.org/W2079055620","https://openalex.org/W2117848442","https://openalex.org/W2332090539","https://openalex.org/W2624797765","https://openalex.org/W2929109818","https://openalex.org/W3085920455","https://openalex.org/W3145296972","https://openalex.org/W3195462635","https://openalex.org/W3214382583"],"related_works":["https://openalex.org/W3090961738","https://openalex.org/W2473410513","https://openalex.org/W7204989332","https://openalex.org/W2032043684","https://openalex.org/W4389944506","https://openalex.org/W2043613957","https://openalex.org/W4377019323","https://openalex.org/W4402589859","https://openalex.org/W4401870198","https://openalex.org/W4220658531"],"abstract_inverted_index":{"Intracardiac":[0],"thrombosis":[1,148],"formation":[2],"in":[3,5,41,127,155,158],"patients":[4,159],"sinus":[6,26,156],"rhythm":[7,157],"is":[8,141,152],"a":[9,70,110],"rare":[10],"phenomenon.":[11],"An":[12,23,44,99],"84-year-old":[13],"woman":[14],"was":[15,66,76,87,104],"admitted":[16],"because":[17],"of":[18,60,72,81,109,136,146],"worsening":[19,73],"dyspnea":[20],"on":[21],"exertion.":[22],"electrocardiogram":[24],"showed":[25,46],"rhythm,":[27],"left":[28,32,49,96,111],"atrial":[29,97,112],"overload,":[30],"marked":[31],"axis":[33],"deviation,":[34],"low":[35],"voltage,":[36],"and":[37,69,149],"poor":[38],"r-wave":[39],"progression":[40],"leads":[42],"V1-4.":[43],"echocardiogram":[45],"relatively":[47],"preserved":[48],"ventricular":[50,118],"ejection":[51],"fraction":[52],"with":[53,95,160],"minimal":[54],"wall":[55],"thickening.":[56],"Her":[57],"serum":[58],"level":[59],"B-type":[61],"natriuretic":[62],"peptide":[63],"(931":[64],"pg/mL)":[65],"markedly":[67],"elevated":[68],"diagnosis":[71,135],"heart":[74,84],"failure":[75],"made.":[77],"During":[78],"the":[79,107,122,128,134,144],"course":[80],"treatment":[82],"for":[83],"failure,":[85],"she":[86],"complicated":[88],"by":[89,106],"acute":[90],"abdominal":[91,101],"aortic":[92,102],"thromboembolism":[93],"together":[94],"thrombus.":[98],"emergency":[100],"thrombectomy":[103],"followed":[105],"removal":[108],"thrombus":[113],"2":[114],"days":[115],"later.":[116],"Left":[117],"biopsy":[119],"performed":[120],"during":[121],"surgery":[123],"revealed":[124],"amyloid":[125],"deposits":[126],"myocardial":[129],"interstitium.":[130],"Immunohistochemical":[131],"study":[132],"confirmed":[133],"transthyretin":[137],"cardiac":[138,161],"amyloidosis.":[139,162],"It":[140],"postulated":[142],"that":[143],"risk":[145],"intracardiac":[147],"systemic":[150],"embolism":[151],"increased":[153],"even":[154]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2023-05-17T00:00:00"}
